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<title>For Each</title>
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<h2 class="title">For Each</h2>
<p class="para">
Starting with PHP 5, you may use PHP's own
<a href="control-structures.foreach.html" class="link">foreach</a> statement to iterate
over the contents of a standard COM/OLE IEnumVariant. In layman's terms,
this means that you can use foreach in places where you would have used
<em>For Each</em> in VB/ASP code.
</p>
<p class="para">
<div class="example" id="example-5350">
<p><strong>Example #1 For Each in ASP</strong></p>
<div class="example-contents">
<div class="aspcode"><pre class="aspcode"><%
Set domainObject = GetObject("WinNT://Domain")
For Each obj in domainObject
Response.Write obj.Name & "<br />"
Next
%></pre>
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</p>
<p class="para">
<div class="example" id="example-5351">
<p><strong>Example #2 while() ... Next() in PHP 4</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php <br />$domainObject </span><span style="color: #007700">= new </span><span style="color: #0000BB">COM</span><span style="color: #007700">(</span><span style="color: #DD0000">"WinNT://Domain"</span><span style="color: #007700">); <br />while (</span><span style="color: #0000BB">$obj </span><span style="color: #007700">= </span><span style="color: #0000BB">$domainObject</span><span style="color: #007700">-></span><span style="color: #0000BB">Next</span><span style="color: #007700">()) { <br /> echo </span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">Name </span><span style="color: #007700">. </span><span style="color: #DD0000">"<br />"</span><span style="color: #007700">; <br />} <br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
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<p class="para">
<div class="example" id="example-5352">
<p><strong>Example #3 foreach in PHP 5</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php <br />$domainObject </span><span style="color: #007700">= new </span><span style="color: #0000BB">COM</span><span style="color: #007700">(</span><span style="color: #DD0000">"WinNT://Domain"</span><span style="color: #007700">); <br />foreach (</span><span style="color: #0000BB">$domainObject </span><span style="color: #007700">as </span><span style="color: #0000BB">$obj</span><span style="color: #007700">) { <br /> echo </span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">Name </span><span style="color: #007700">. </span><span style="color: #DD0000">"<br />"</span><span style="color: #007700">; <br />} <br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
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